7995375

素因数分解:

$3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 15575040

約数和(自身を除く): 7579665

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 103, 115, 125, 135, 207, 225, 309, 345, 375, 515, 575, 621, 675, 927, 1035, 1125, 1545, 1725, 2369, 2575, 2781, 2875, 3105, 3375, 4635, 5175, 7107, 7725, 8625, 11845, 12875, 13905, 15525, 21321, 23175, 25875, 35535, 38625, 59225, 63963, 69525, 77625, 106605, 115875, 177675, 296125, 319815, 347625, 533025, 888375, 1599075, 2665125, 7995375]

約数ペア:

[(1, 7995375), (3, 2665125), (5, 1599075), (9, 888375), (15, 533025), (23, 347625), (25, 319815), (27, 296125), (45, 177675), (69, 115875), (75, 106605), (103, 77625), (115, 69525), (125, 63963), (135, 59225), (207, 38625), (225, 35535), (309, 25875), (345, 23175), (375, 21321), (515, 15525), (575, 13905), (621, 12875), (675, 11845), (927, 8625), (1035, 7725), (1125, 7107), (1545, 5175), (1725, 4635), (2369, 3375), (2575, 3105), (2781, 2875)]